91457280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 216

約数和(自身を含む): 335763792

約数和(自身を除く): 244306512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 467, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 934, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1401, 1440, 1530, 1632, 1868, 1920, 2040, 2176, 2304, 2335, 2448, 2720, 2802, 2880, 3060, 3264, 3736, 3840, 4080, 4203, 4352, 4670, 4896, 5440, 5604, 5760, 6120, 6528, 7005, 7472, 7939, 8160, 8406, 9340, 9792, 10880, 11208, 11520, 12240, 13056, 14010, 14944, 15878, 16320, 16812, 18680, 19584, 21015, 21760, 22416, 23817, 24480, 28020, 29888, 31756, 32640, 33624, 37360, 39168, 39695, 42030, 44832, 47634, 48960, 56040, 59776, 63512, 65280, 67248, 71451, 74720, 79390, 84060, 89664, 95268, 97920, 112080, 119085, 119552, 127024, 134496, 142902, 149440, 158780, 168120, 179328, 190536, 195840, 224160, 238170, 254048, 268992, 285804, 298880, 317560, 336240, 357255, 358656, 381072, 448320, 476340, 508096, 537984, 571608, 597760, 635120, 672480, 714510, 762144, 896640, 952680, 1016192, 1075968, 1143216, 1270240, 1344960, 1429020, 1524288, 1793280, 1905360, 2032384, 2286432, 2540480, 2689920, 2858040, 3048576, 3810720, 4572864, 5080960, 5379840, 5716080, 6097152, 7621440, 9145728, 10161920, 11432160, 15242880, 18291456, 22864320, 30485760, 45728640, 91457280]

約数ペア:

[(1, 91457280), (2, 45728640), (3, 30485760), (4, 22864320), (5, 18291456), (6, 15242880), (8, 11432160), (9, 10161920), (10, 9145728), (12, 7621440), (15, 6097152), (16, 5716080), (17, 5379840), (18, 5080960), (20, 4572864), (24, 3810720), (30, 3048576), (32, 2858040), (34, 2689920), (36, 2540480), (40, 2286432), (45, 2032384), (48, 1905360), (51, 1793280), (60, 1524288), (64, 1429020), (68, 1344960), (72, 1270240), (80, 1143216), (85, 1075968), (90, 1016192), (96, 952680), (102, 896640), (120, 762144), (128, 714510), (136, 672480), (144, 635120), (153, 597760), (160, 571608), (170, 537984), (180, 508096), (192, 476340), (204, 448320), (240, 381072), (255, 358656), (256, 357255), (272, 336240), (288, 317560), (306, 298880), (320, 285804), (340, 268992), (360, 254048), (384, 238170), (408, 224160), (467, 195840), (480, 190536), (510, 179328), (544, 168120), (576, 158780), (612, 149440), (640, 142902), (680, 134496), (720, 127024), (765, 119552), (768, 119085), (816, 112080), (934, 97920), (960, 95268), (1020, 89664), (1088, 84060), (1152, 79390), (1224, 74720), (1280, 71451), (1360, 67248), (1401, 65280), (1440, 63512), (1530, 59776), (1632, 56040), (1868, 48960), (1920, 47634), (2040, 44832), (2176, 42030), (2304, 39695), (2335, 39168), (2448, 37360), (2720, 33624), (2802, 32640), (2880, 31756), (3060, 29888), (3264, 28020), (3736, 24480), (3840, 23817), (4080, 22416), (4203, 21760), (4352, 21015), (4670, 19584), (4896, 18680), (5440, 16812), (5604, 16320), (5760, 15878), (6120, 14944), (6528, 14010), (7005, 13056), (7472, 12240), (7939, 11520), (8160, 11208), (8406, 10880), (9340, 9792)]